Cita APA (7th ed.)

Kriegel, A., & Trukhnov, B. M. (2008). SQL bible (2nd ed.). Wiley.

Cita Chicago (17th ed.)

Kriegel, Alex, i Boris M. Trukhnov. SQL Bible. 2nd ed. Indianapolis, IN: Wiley, 2008.

Cita MLA (9th ed.)

Kriegel, Alex, i Boris M. Trukhnov. SQL Bible. 2nd ed. Wiley, 2008.